Garmin Goes Screenless, Kalshi Predicts Drug Trials, Coffee Gets a Green Light

July 22, 2026: Your daily rundown of health and wellness news, in under 5 minutes.

Today's top stories:

• Garmin launches CIRQA Smart Band, a screenless, subscription-free wearable, as hardware becomes table stakes and data interpretation becomes the real battleground
• Kalshi partners with AppliedXL to launch prediction markets forecasting clinical trial outcomes and FDA decisions, making drug development probabilities tradable
• American Heart Association guidance finds up to 400mg of caffeine daily is safe for most adults and may reduce heart disease risk, while warning on energy shots

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